CN209279388U - A kind of energy-saving hot air stove - Google Patents
A kind of energy-saving hot air stove Download PDFInfo
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- CN209279388U CN209279388U CN201822085617.4U CN201822085617U CN209279388U CN 209279388 U CN209279388 U CN 209279388U CN 201822085617 U CN201822085617 U CN 201822085617U CN 209279388 U CN209279388 U CN 209279388U
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- furnace body
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Abstract
The utility model discloses a kind of energy-saving hot air stoves, including hot-blast furnace body, the furnace body is columnar structured, the inner wall of the furnace body is equipped with magnetic conductive metal material layer, the furnace body lateral wall is equipped with electromagnetic heating coil, the magnetic field of the electromagnetic heating coil is corresponding with the magnetic field of the magnetic conductive metal material layer, hot-blast coil pipe is equipped in the furnace body, the hot-blast coil pipe is equipped with air inlet and air outlet, the air inlet and air outlet stretch out the furnace body, are equipped with air-introduced machine at the air outlet；Utility model has the advantages that heat utilization ratio is high, low energy consumption, easy to use, reduces production cost, increases economic benefit.
Description
Technical field
The utility model relates to a kind of hot-blast stove, specifically a kind of energy-saving hot air stove belongs to hot-blast stove field.
Background technique
Hot-blast stove main function is to generate heat by the fuel in combustion furnace, forms overheated gas.It is entitled " a kind of high
Imitate energy-saving hot blast furnace " application No. is the Chinese utility model patents of " 201721578549.4 " to disclose a kind of fuel gas hot-blast stove,
Including ontology, combuster is arranged in bottom in ontology, and body interior is vertically arranged with hot air pipe, and one end of hot air pipe is pierced by ontology
Exhaust outlet is connected, the other end of hot air pipe is connected to the upper end of combustion chamber, and the side of ontology has air inlet, the other side of ontology
With air outlet.However, the apparatus structure is simple, heat utilization ratio is lower, and energy consumption is high, and the thermal efficiency is low, increases production cost,
Reduce economic benefit.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of energy-saving hot air stove, and heat utilization ratio is high, energy consumption
It is low, it is easy to use, production cost is reduced, economic benefit is increased.
The technical solution of the utility model are as follows:
A kind of energy-saving hot air stove, including hot-blast furnace body, the furnace body are columnar structured, the inner wall of the furnace body
Equipped with magnetic conductive metal material layer, the furnace body lateral wall be equipped with electromagnetic heating coil, the magnetic field of the electromagnetic heating coil with
The magnetic field of the magnetic conductive metal material layer is corresponding, so as to carry out electromagnetism preheating to furnace body by electromagnetic heating coil,
Not only low energy consumption, and the thermal efficiency is high, homogeneous heating, is equipped with hot-blast coil pipe in the furnace body, is heated using coil pipe, is increased
Heating distance, improves the utilization rate of heat, and the hot-blast coil pipe is equipped with air inlet and air outlet, the air inlet and goes out
The furnace body is stretched out in air port, is equipped with air-introduced machine at the air outlet, draws hot wind.
Further, the surface of the hot-blast coil pipe is equipped with several heat exchange fins, further improves heating surface area, increases
The interest rate of heat.
Further, furnace body temperature sensor is equipped in the furnace body, the furnace body temperature sensor is controlled by furnace body
Device is connected with electromagnetic heating coil control, according to the detection numerical value of furnace body temperature sensor, is controlled by furnace body controller
The heating work of electromagnetic heating coil is maintained at furnace intracorporal temperature in optimum range.
Further, the outlet end of the air-introduced machine is equipped with hot blast temperature sensor, and the hot blast temperature sensor passes through
Hot wind controller is connected with air-introduced machine control, according to the detection numerical value of hot blast temperature sensor, is controlled by hot wind controller
The revolving speed of air-introduced machine processed, that is, air inducing speed, i.e. hot wind flow velocity, are maintained at the temperature of air-introduced machine outlet end in optimum range.
Further, the outer wall of the furnace body is equipped with insulating layer, and the insulating layer is polyurethane heat insulation material layer, described poly-
It is additionally provided with glass layer on the outside of urethane adiabator layer, improves heat insulation effect and structural strength, extends service life.
Further, one end of the furnace body is equipped with air inlet, and the other end is equipped with exhaust outlet, and production pressure influence is avoided to set
Standby service life.
Utility model has the advantages that heat utilization ratio is high, low energy consumption, easy to use, reduces production cost, increases
Economic benefit.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
The preferred embodiment of the utility model is illustrated below, it should be understood that preferred embodiment described herein
It is only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, a kind of energy-saving hot air stove, including hot-blast furnace body 1, the furnace body 1 are columnar structured, institute
The inner wall for stating furnace body 1 is equipped with magnetic conductive metal material layer, and 1 lateral wall of furnace body is equipped with electromagnetic heating coil 2, and the electromagnetism adds
The magnetic field of heat coil 2 is corresponding with the magnetic field of the magnetic conductive metal material layer, so as to pass through electromagnetic heating coil to furnace
Body carries out electromagnetism preheating, and not only low energy consumption, and the thermal efficiency is high, homogeneous heating, is equipped with hot-blast coil pipe 3 in the furnace body, uses
Coil pipe is heated, and heating distance is increased, and improves the utilization rate of heat, and the hot-blast coil pipe 3 is equipped with air inlet and outlet air
Mouthful, the air inlet and air outlet stretch out the furnace body 1, are equipped with air-introduced machine 4 at the air outlet, draw hot wind.
The surface of the hot-blast coil pipe 3 is equipped with several heat exchange fins, further improves heating surface area, increases heat
Interest rate.
Be equipped with furnace body temperature sensor in the furnace body 1, the furnace body temperature sensor by furnace body controller with it is described
Electromagnetic heating coil control is connected, and according to the detection numerical value of furnace body temperature sensor, controls electromagnetic heating by furnace body controller
The heating work of coil is maintained at furnace intracorporal temperature in optimum range.
The outlet end of the air-introduced machine 4 is equipped with hot blast temperature sensor, and the hot blast temperature sensor is controlled by hot wind
Device is connected with air-introduced machine control, according to the detection numerical value of hot blast temperature sensor, controls air-introduced machine by hot wind controller
Air inducing speed, i.e. hot wind flow velocity is maintained at the temperature of air-introduced machine outlet end in optimum range.
The outer wall of the furnace body 1 is equipped with insulating layer, and the insulating layer is polyurethane heat insulation material layer, the polyurethane heat-insulation
It is additionally provided with glass layer on the outside of material layer, improves heat insulation effect and structural strength, extends service life.
One end of the furnace body 1 is equipped with air inlet, and the other end is equipped with exhaust outlet, avoids the use of production pressure influence equipment
Service life.
Claims (6)
1. a kind of energy-saving hot air stove, it is characterised in that: including hot-blast furnace body, the furnace body be it is columnar structured, it is described
The inner wall of furnace body is equipped with magnetic conductive metal material layer, and the furnace body lateral wall is equipped with electromagnetic heating coil, the electromagnetic heating line
The magnetic field of circle is corresponding with the magnetic field of the magnetic conductive metal material layer, and hot-blast coil pipe, the hot wind disk are equipped in the furnace body
Pipe is equipped with air inlet and air outlet, and the air inlet and air outlet stretch out the furnace body, be equipped with air-introduced machine at the air outlet.
2. a kind of energy-saving hot air stove according to claim 1, it is characterised in that: the surface of the hot-blast coil pipe is equipped with
Several heat exchange fins.
3. a kind of energy-saving hot air stove according to claim 1, it is characterised in that: be equipped with furnace body temperature in the furnace body
Sensor, the furnace body temperature sensor is connected by furnace body controller with electromagnetic heating coil control, according to furnace body temperature
The detection numerical value for spending sensor, the heating work of electromagnetic heating coil is controlled by furnace body controller.
4. a kind of energy-saving hot air stove according to claim 1, it is characterised in that: the outlet end of the air-introduced machine is equipped with
Hot blast temperature sensor, the hot blast temperature sensor is connected by hot wind controller with air-introduced machine control, according to hot wind
The detection numerical value of temperature sensor, the revolving speed of air-introduced machine is controlled by hot wind controller.
5. a kind of energy-saving hot air stove according to claim 1, it is characterised in that: the outer wall of the furnace body is equipped with heat preservation
Layer, the insulating layer are polyurethane heat insulation material layer, are additionally provided with glass layer on the outside of the polyurethane heat insulation material layer.
6. a kind of energy-saving hot air stove according to claim 1, it is characterised in that: one end of the furnace body is equipped with air inlet
Mouthful, the other end is equipped with exhaust outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822085617.4U CN209279388U (en) | 2018-12-12 | 2018-12-12 | A kind of energy-saving hot air stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822085617.4U CN209279388U (en) | 2018-12-12 | 2018-12-12 | A kind of energy-saving hot air stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279388U true CN209279388U (en) | 2019-08-20 |
Family
ID=67610785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822085617.4U Expired - Fee Related CN209279388U (en) | 2018-12-12 | 2018-12-12 | A kind of energy-saving hot air stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279388U (en) |
-
2018
- 2018-12-12 CN CN201822085617.4U patent/CN209279388U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |